27793984

素因数分解:

$2^6\times {\mathrm{659}}^2$

素因数の和:1330

約数の個数: 21

約数和(自身を含む): 55237507

約数和(自身を除く): 27443523

約数列:

[1, 2, 4, 8, 16, 32, 64, 659, 1318, 2636, 5272, 10544, 21088, 42176, 434281, 868562, 1737124, 3474248, 6948496, 13896992, 27793984]

約数ペア:

[(1, 27793984), (2, 13896992), (4, 6948496), (8, 3474248), (16, 1737124), (32, 868562), (64, 434281), (659, 42176), (1318, 21088), (2636, 10544)]